[Article] Forecasting the growth of nations Adjust Share The future population of the world and its problems By Raymond Pearl, Fred C. (Fred Charters) Kelly, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Birth control Europe Influence Moral and ethical aspects Population Population forecasting Statistics United States World War I, 1914-1918 More from Raymond Pearl Patterns for living together Biology and human progress Adjust Share Close < Previous Issue | View All Issues | Next Issue > May 1921 < Previous Issue | View All Issues | Next Issue > Table of Contents Close